condition mean min max 1 h after light 3.3581176944999998 3.198704932 3.517530457 3 h after light 4.212538763333334 3.424383896 5.522246276000001 5 h after light 6.485127036 5.364884417 7.62892847 7 h after light 9.132832674666666 8.002277097999999 9.783615246 9 h after light 11.169909415 9.852028905 12.03709 11 h after light 13.643219384333333 9.916994123 16.45864111 1 h after dark 13.224682703333333 10.22349089 16.15897622 3 h after dark 12.290419916666666 11.08506716 13.203658800000001 5 h after dark 8.54530827 5.401881355 12.32523839 7 h after dark 6.96944899 5.113397525 9.454552212000001 9 h after dark 5.147996186666666 4.718170624 5.478318568 11 h after dark 4.296007480666667 3.916645815 4.672584133